CAS 1031-93-2

Diphenyl p-tolylphosphine

Description:

Diphenyl p-tolylphosphine, with the CAS number 1031-93-2, is an organophosphorus compound characterized by its phosphine functional group. It features a phosphorus atom bonded to two phenyl groups and one p-tolyl group, which contributes to its unique properties. This compound is typically a solid at room temperature and is known for its stability and relatively low toxicity compared to other phosphines. Diphenyl p-tolylphosphine is often utilized as a ligand in coordination chemistry and catalysis, particularly in reactions involving transition metals. Its steric and electronic properties make it effective in stabilizing metal complexes, enhancing catalytic activity in various organic transformations. Additionally, it can participate in nucleophilic substitution reactions due to the presence of the phosphorus atom, which can act as a Lewis base. Overall, diphenyl p-tolylphosphine is valued in synthetic chemistry for its versatility and effectiveness in facilitating chemical reactions.

Formula: C₁₉H₁₇P

InChI: InChI=1S/C19H17P/c1-16-12-14-19(15-13-16)20(17-8-4-2-5-9-17)18-10-6-3-7-11-18/h2-15H,1H3

InChI key: InChIKey=QJIMTLTYXBDJFC-UHFFFAOYSA-N

SMILES: P(C1=CC=C(C)C=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• (4-Methylphenyl)(Diphenyl)Phosphane
• (4-Methylphenyl)-diphenylphosphane
• (4-Methylphenyl)diphenyl phosphine
• (4-Methylphenyl)diphenylphosphine
• Diphenyl(4-methylphenyl)phosphine
• Diphenyl(P-Tolyl)Phosphine
• Diphenyl-4-tolylphosphine
• P-Tolyldiphenylphosphine
• Phosphine, (4-methylphenyl)diphenyl-
• Phosphine, diphenyl-p-tolyl-
• Diphenyl-p-tolylphosphine

p-Tolyldiphenylphosphine, min. 96%

CAS: 1031-93-2

p-Tolyldiphenylphosphine, min. 96%

Formula: (pCH₃C₆H₄)(C₆H₅)₂P

Purity: min. 96%

Color and Shape: white xtl.

Molecular weight: 276.32

Ref: 08-15-5600

Diphenyl(p-tolyl)phosphine

CAS: 1031-93-2

Formula: C₁₉H₁₇P

Purity: 95%

Color and Shape: Solid

Molecular weight: 276.3120

Ref: IN-DA003PP8

Diphenyl(4-methylphenyl)phosphine

CAS: 1031-93-2

Diphenyl(4-methylphenyl)phosphine

Purity: 98%

Molecular weight: 276.31g/mol

Ref: 54-OR25785

Diphenyl(p-tolyl)phosphine

CAS: 1031-93-2

Formula: C₁₉H₁₇P

Purity: 95%

Color and Shape: Liquid, No data available.

Molecular weight: 276.319

Ref: 10-F240272